关于干涉条纹的级次,兼论"半波损失

Views About the Sequence of the Interference Stripe and "Half Wavelength Loss

由于引入"半波损失"这一概念而导至计算光的干涉明暗条纹公式不统一,不确定,从而导至学生在学习这一部分内容上的混乱,为此提出条纹级次不引入"半波损失"概念,从而使五花八门的干涉条纹公式变为一条,这样便于记忆。

The problem concerning the sequence of the light interference stripe and its related formula is solved.It is an easy way to remember one formula which can be concluded from many kinds of forms of interference stripe formulae,without introducing the concept of 'half wavelength loss'.